Mathematics High School

6th grade math i mark as brainliest​

6th Grade Math I Mark As Brainliest

Answers

Answer 1
The variable is U and the coefficient is 7.6

Related Questions

the perimeter of a isosceles triangle is 5(2+root2) find the area

Answers

Answer:

12.5

Step-by-step explanation:

If an isosceles right triangle as the length of the equal sides is  a , then the length of the hypotenuse will be  a2–√  (using pythogoras theorem.

Hence the perimeter will be  a+a+a2–√=a(2+2–√)  

Hence the equal sides of the triangle in question has the length of  a=5  

Area of the triangle  =  12∗Height∗Base  

=12∗5∗5=12.5

What is the area of figure ABCD?
(image of figure down below)

104 square inches
120 square inches
136 square inches
168 square inches

Answers

Answer:

a

Step-by-step explanation:

Please help me ASAP!!!!

Answers

Answer:

The first one and the last two

Answer:

the first one and the 2 last ones!

Solve there Systems of equations. Step - by - Step 2x + y = 15
3x - y = 5

Answers

Answer:

2x+y=15, 6x+3y=45

3x-y=5, 6x-2y=10

Y=35, plug it in, x=-10

Step-by-step explanation:

Someone please help and please show the work too :(










The sum of two numbers is 15. Twice one number equals 3 times the other. Find the numbers

Answers

Answer:

6 and 9

Step-by-step explanation:

x + y =15

2x = 3y             Set up system of equations

x = [tex]\frac{3y}{2}[/tex]             Solve for x

[tex]\frac{3y}{2}[/tex] + y = 15     Substitute

3y + 2y = 30

y = 6

x = 9

The numbers should be 7 and 8

9) How much edging is needed to go
around a bulletin board that is 3 feet
high and 2 feet wide?

Answers

Answer:

10 feet worth

Step-by-step explanation:

3+3=6

2+2=4

6+4=10

12 points
8. Javier worked out the following on his math homework: "What
equation best represents the relationship between x and y in the graph?"
Javier's answer was y= - 4x - 2. Is he correct? If not, explain what he did
wrong AND give the correct answer. (This question will be hand graded) *
1096
2716810
M

Answers

i think it’s correct already !!

Why do scientists use models?
A)
Models are unreliable.
B)
Models waste natural resources.
Models predict not just describe events.
Models are based on scientific laws and principals so they are more
reliable than the real thing.
D)

Answers

The correct answer is A

If P(A) is ⅗. Find P (not A)​

Answers

Answer:   2/5

Work Shown:

P(A) + P(not A) = 1

P(not A) = 1 - P(A)

P(not A) = 1 - 3/5

P(not A) = 5/5 - 3/5

P(not A) = (5-3)/5

P(not A) = 2/5

Step-by-step explanation:

P(A) + P(not A) = 1. Since P(A) = 3/5, we have:

P(not A) = 1 - P(A) = 1 - 3/5 = 2/5.

Helpp!!

At Charles School, 1/5 of the 75 students in seventh grade play in the jazz band. how many seventh graders play in the jazz band?

Answers

Answer:

15

Explanation

1/5x75=75/5 =15

15 seventh graders play in the jazz band as per the given ratio.

What is the ratio?

One quantity can be expressed as a fraction of other quantities using a ratio, which is a number. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.

Given At Charles School, 1/5 of the 75 students in seventh-grade play in the jazz band.

In the form of a ratio

1/5 the students out of 75 play in the jazz band

Total students play in the jazz band = 75* 1/5

Total students play in the jazz band = 15

Therefore, The jazz band has 15 seventh graders playing according to the ratio.

Learn more about ratios here:

brainly.com/question/13419413

#SPJ5

what is 1,360/16 reduced to smallest form? (please hurry this assignment is due soon)

Answers

Answer:

85/1

Step-by-step explanation:

because both numbers are divisible by 16

Answer:

85

Step-by-step explanation:

1360 and 16 both have 16 in common. So...

1,360 ÷ 16 = 85

16 ÷ 16 =      1

85/1 = 85

The answer is 85.

On Monday Matty worked for 450 minuites in his office on Tuesday he worked half the numbers of minute he worked on Monday on wends day he worked only 1/2 day Wichita was 300 minute how many more minutes did he work on wensday then thursday

Answers

Answer:

The answer is 75 minutes.

Explanation :

Wednesday is 300 minutes & Tuesday is 225 minutes because 450 ÷ 2 = 225.

Wednesday is 300 minutes & Tuesday is 225 minutes because 450 ÷ 2 = 225. SO 300 - 225 = 75.

CAN YOU PLS GIVE ME BRAINLIST? THANK YOU! :))

Answer:

He worked for 75 more minutes on Wednesday then on Tuesday.

Step-by-step explanation:

So since we know that Matty worked for 450 minutes in his office on Monday, we can find out for how long he was working on Tuesday since we know that.......

Let "y" be the number of minutes Matty will work on Tuesday

Let "x" be the number of minutes Matty worked on Monday

[tex]y = \frac{x}{2}[/tex]

Substitute the values we have and get......

[tex]y = \frac{450}{2}[/tex]

[tex]y = 225[/tex]

So now we can find out how much more he worked on Wednesday then on Tuesday by doing the following......

Let "w" be the number of minutes Matty worked on Wednesday, then.......

The answer = [tex]w - y[/tex]

The answer = 300 - 225

The answer = 75

The formula C=5/9(F−32) can be used to convert temperature from Celsius (C) to Fahrenheit (F). The highest temperature ever recorded in the United States was 134 ∘F in Death Valley on July 10, 1913. What was the temperature that day in Celsius, rounded to the nearest degree?

Answers

Answer:

57 °C.

Step-by-step explanation:

The formula that is used to convert temperature from Celsius (C) to Fahrenheit (F) is given by :

[tex]C=\dfrac{5}{9}(F-32)[/tex] ...(1)

If T = 134° F, we need to convert the temperature in Celsius.

Put F = 134, in equation (1)

[tex]C=\dfrac{5}{9}(134-32)\\\\=\dfrac{5}{9}\times 102\\\\=56.66^{\circ} C\\\\\text{or}\\\\T=57^{\circ} C[/tex]

So, the temperature on that day is 57 °C.

Becca’s dog walking business started with 1 dog. She walks 2 additional dogs each month.
The graph represents the problem. How many dogs does she walk in the third month?

Answers

Answer:

7 is the correct answer

2 each month + 1 that she started of with = 7 I hope this helped.

What is the area of this shape?
7 inches
4 inches
5 inches
A. 17.5 square inches
B. 25.5
C.27.5
D. 35.5
E.37.5

Answers

Answer:

c because 5×4=20 and 3×5÷2=7.5= 27.5

a.
Tell if the sequence is arithmetic, geometric or
neither: 5, 30, 180, 1080

Answers

Answer:

It is geometric

Step-by-step explanation:

Because it is increasing as 6 is being multiplied.

Select "Growth" or "Decay" to classify each function.

Answers

Answer:

they all all right

Step-by-step explanation:

growth

decay

growth

It’s growth decay and then growth

please answer this !!!

Answers

A is the right answer

9(3+c+4) =
Help!!!!!!!!!!

Answers

9(3+c+4)

Add the numbers

9(7+c)

Distribute 9 through the parentheses

63+9c

Answer

63+9c

What is the approximate area of the shaded sector in the circle shown below?

Answers

Answer:

C. 297

Step-by-step explanation:

Area= 105/360(pi*18^2)

Area=296.73

If f(x) = x^3 – 10x^2 + 29x – 30 and f(6) = 0, then find all
of the zeros of f(x) algebraically.

Answers

Step 1: 1

(((x3) - (2•5x2)) + 29x) - 30 = 0

Step 2 2.1 x3-10x2+29x-30 is not a perfect cube

Step 3 Factoring: x3-10x2+29x-30

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: 29x-30
Group 2: -10x2+x3

Pull out from each group separately :

Group 1: (29x-30) • (1)
Group 2: (x-10) • (x2)

What is the equation in slope-intercept form of the line that crosses the x-axis at 12 and is perpendicular to the line represented by y = 6/5x + 9 ?

Answers

Answer:

The equation of the line in slope-intercept form is;

y = 10 - 5/6·x

Step-by-step explanation:

The given equation of the line to which the required line is perpendicular is presented as follows;

y = 6/5·x + 9

A point on the desired line = (12, 0)  

The relationship of the slope, m₁ of a line, perpendicular to the another line of slope m₂, is given as follows;

m₁  = -1/m₂

Therefore;

The slope of the desired line = -1/(The slope of the given line)

The slope of the desired line = -1/(6/5) = -5/6

The equation of the desired line in point and slope form is given as follows;

y - 0 = -5/6 × (x - 12)

Therefore, the equation of the line in slope-intercept form is;

y = -5/6·x + 10 = 10 - 5/6·x.

A cheetah's speed was timed overa
100-yard distance. The cheetah was
(PLEASE HELP ME)clocked running 70 miles per hour. Which
equation shows the relationship between
the distance, y, and time, x, the cheetah
runs?

Answers

Answer:

y = 70x

Step-by-step explanation:

Note that d = rt where d is the distance, r is the rate/speed, and t is the time. Since we are given that the variable x is the time, 70mph is the speed, and the variable y is the distance, we can substitute these into d = rt, which we get y = 70x.

I hope this helps! :)

Puteti sa ma ajutati va rog? Vreau solutii cu explicatie elaborata, nu doar raspunsul. Multumesc.

Answers

I don’t speak Spanish but if you put the English trans in the comments I’d love to answer

please help!!!! very confused

Answers

Answer:

I think it is B

Step-by-step explanation:

Hope this helped have an amazing day!

HELP ME, PLEASE. I REALLY NEED IT
Find x:
[tex]S=\frac{1}{sin2x}+\frac{1}{sin4x}+\frac{1}{sin8x}+...+\frac{1}{sin2^{n}x }[/tex]

Answers

Answer:

cotx - cot2ⁿx

Step-by-step explanation:

Note: finding the sum not x

First rewrite the first term as:

1/sin2x = sinx / (sinxsin2x)  = sin(2x-x) / (sinxsin2x)  =(sin2xcosx - cosxsinx) / (sinxsin2x) = (sin2xcosx)/(sinxsin2x) - (cos2xsinx)/(sinxsin2x) = cosx/sinx - cos2x/sin2x = cotx - cot2x

Now the sum is:

S = cotx - cot2x + cot2x - cot4x +... + cot2ⁿ⁻²x - cot2ⁿx =cotx - cot2ⁿx

test corrections....

Answers

your answer is going to be B.

SOMEONE PLEASE HELP!!!!

Answers

Answer: it’s C

T r u s t M e ;)

The GFC is 3a^2b^2
The second response

Who can solve this LAST RIDDLE???

Answers

Answer:

30 squares?

Step-by-step explanation:

change from word form to standard form: five hundred five and fifty thousandths

Answers

Anwer: Five hundred five and fifty thousandths in standard form is 505.05

Other Questions
how effective was washington plan to attack the encampment at Trenton? please help me If two lines are perpendicular, what must be true about the slopes of the two lines. Select all that apply.. slopes are the sameSlopes are reciprocalsSlope are whole valuesSlopes are opposites (one positive and one negative) In your own words, explain the benefits and limitations of using trenches inWWI. Why do U.S. States have their own constitutions? to be able to hire more people to work in government offices to be able to create laws different from those in the federal constitution to be able to govern in those areas not specifically written in the federal constitution to be able to collect taxes what is narcotic drugs? Weather can change from day to day, but does not A. the Earth B. climate C. ali D. the atmosphere Games Galore Super Store buys the latest video game at a wholesale price of $30.00. The markup rate at Game's Galore Super Store is 40%. You use your allowance to purchase the game at the store. How much will you pay, not including tax and explain your reasoning. * Use the equation p=b-3 to find the value of p when b = 8 some of the ways we can resolve IPv4 address shortage Hyperlinks can only point to webpages.True or False His poetry, which is to say he took the soul out of his poetry.At a neighborhood fair in Texas, somewhere between the German Oom-pah Sausage Stand and the MexicanGorditas booth, I overheard a young man say to his friend, I wish I had a heritage. Sometimes I feelsolonely for one." And the tall American trees were dangling their thick branches right down over his head.Which best states how the structure of each excerpt supports a different tone?O Anaya structures his text as an anecdote, which gives it a humorous tone, while Nye structures her text as acounterclaim, which gives it a defensive tone.Anaya structures his text as an explanation, which gives it an authoritative tone, while Nye structures her text asan impression, which gives it a soothing tone.O Anaya structures his text as a theory, which gives it an academic tone, while Nye structures her text as a list,which gives it an unemotional tone.Anaya structures his text as a news report, which gives it a neutral tone, while Nye structures her text as acritique, which gives it a judgmental tone. Pls help, my moms gonna tell if i fail What was a result of the Twenty-Fourth Amendment?A) Banning of poll taxesB) Fewer African Americans votingC) More costs associated with votingD) Registration for voting was no longer required. What effect do the majority of mutations have on individuals Is this a function? In America in the seventeenth century, rural areas relied heavily upon sheriffs. Those sheriffs wereappointed by the governor of the statechosen by popular votevolunteersselected and chosen by a federal agency Refer to the passage."The issue is socialism vs. capitalism. I am for socialism because I am for humanity. We have been cursed by the reign of gold long enough. Money constitutes no proper basis of civilization. The time has come to regenerate societywe are on the eve of universal change.Excerpt from an open letter to the American Railway Union in 1897, by Eugene Debs, founder and member of the Industrial Workers of the WorldWhich of the following best explains why Russians reaction to socialism differed from Americans in the late 19th century?Russian society was largely agricultural, while American society was highly industrialized.The Russian movement was a broad coalition, but the American movement was composed of only workers. Russian workers lacked avenues of protest, while American workers had labor unions and political parties.The Russian movement worked separately from less radical factions, while the American movement worked directly with more radical groups. BOTH OF THESE QUESTIONS PLEASE AND THANK YOU Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold. Below is a graph that represents the total profits for a third month. Write the equation of the line that represents this graph. Show your work or explain how you determined the equations. If all the world is a stage, where does the audience sit?There is this saying were "all the world is a stage" which essentially means that you can do anything you want. but where does the audience sit? there can't be a stage without an audience.